* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;

}

.center {
    width: 1440px;
    // background-color: aqua;
    margin: 0 auto;
    // height: 100%;
    // border-bottom: 1px solid #f0f0f0;

}

// 头部
.top {
    width: 100%;
    height: 70px;
    background-color: #fff;
    border-bottom: 1px solid #f0f0f0;
    position: fixed;
    top: 0;
    z-index: 222;
    box-shadow: 0px 2px 6px 0px pink;


    .log {
        width: 180px;
        height: 70px;
        // border: 2px solid red;
        float: left;
    }
}

.zhenbuchuo {
    width: 100%;
    // height: 100%;
}

#one {
    width: 645px;
    height: 70px;
    // background-color: antiquewhite;
    float: left;

    >li {
        float: left;
        text-align: center;
        line-height: 70px;
        width: 90px;
        height: 70px;
        border-right: 1px solid #f0f0f0;
        border-bottom: 1px solid #f0f0f0;

        >a:hover {
            color: black;
        }
    }

}

#two {
    width: 282px;
    height: 70px;
    // background-color: orange;
    float: right;

    >li {
        float: left;
        text-align: center;
        line-height: 70px;
        width: 90px;
        height: 70px;
        border-bottom: 1px solid #f0f0f0;
        border-right: 2px solid #f0f0f0;

        >img {
            width: 20px;
            height: 20px;
            margin-top: 25px;
        }

    }
}

html,
body {
    background-color: #f8f8f8;
    height: 100%;
    // display: flex;
    // flex-direction: column;
    // justify-content: space-between;
}

// 内容区域
main {
    // width: 1550px;
    height: 2180px;
    margin-top: 70px;

    .center-top {
        width: 1450px;
        height: 120px;
        margin-top: 85px;
        background-color: #ffffff;
        margin-bottom: 20px;
        // border-bottom: 1px solid #9c9c9c72;

        .center-top-top {
            width: 100%;
            height: 60px;
            // background-color: rgb(172, 235, 135);
            display: flex;


            h1 {
                line-height: 60px;
                padding-left: 20px;
                float: left;
                padding-right: 30px;
            }

            ul {
                // float: left;
                width: 1300px;
                height: 60px;
                display: flex;
                // background-color: rebeccapurple;

                li:nth-child(1) {
                    background-color: #fff700;
                    text-align: center;
                    width: 50px;
                    height: 30px;
                    margin-right: 40px;
                    line-height: 30px;
                    margin-top: 15px;
                }

                li {
                    width: 100px;
                    height: 60px;
                    // background-color: skyblue;   
                    // padding-left: 10px;
                    line-height: 60px;
                }
            }
        }

        .center-top-bottom {
            width: 100%;
            height: 60px;
            // background-color: rgba(105, 90, 205, 0.551);

            h1 {
                line-height: 60px;
                padding-left: 20px;
                float: left;

            }
        }
    }

    .xuanran {
        // width: 1400px;
        height: 400px;
        // background-color: aqua;
        margin-top: 50px;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
        flex-flow: wrap;

        .xuanran-div {
            width: 340px;
            height: 400px;
            // background-color: skyblue;
            overflow: hidden;


            .xuanran-div-img {
                width: 100%;
                height: 300px;
                // background-color: red;
                overflow: hidden;
                margin-right: 10px;

                img {
                    width: 100%;
                    height: 300px;

                    &:hover {
                        transform: scale(1.1);
                        transition: all .4s;
                    }
                }
            }

            .xuanran-div-wenzi {
                width: 100%;
                height: 50px;
                // background-color: orange;

                p {
                    padding-top: 5px;
                    padding-bottom: 8px;
                    padding-left: 15px;
                }

                span {
                    color: #7a7a7a;
                    margin-top: 30px;
                    padding-left: 15px;
                }


            }

            .xuanran-div-qian {
                width: 100%;
                height: 50px;
                // background-color: skyblue;
                display: flex;
                justify-content: space-between;
                align-items: center;

                .xuanran-div-qian-left {
                    width: 50%;
                    height: 50px;
                    // background-color: pink;
                    justify-content: center;

                    p {
                        line-height: 50px;
                        padding-left: 12px;
                    }

                    img {
                        float: right;
                        padding-right: 15px;
                        padding-top: 9px;
                    }

                }
            }
        }
    }
}



// 底部
footer {
    // display: none;
    width: 100%;
    height: 500px;
    // 写完要修改的背景色
    // position: fixed;
    // bottom: 0;
    background-color: black;
    border-bottom: 1px solid #fff;

    .footer-top {
        height: 250px;
        // background-color: aqua;
        margin: 0 atuo;
        display: flex;
        margin-left: 180px;

        .footer-top-noe1 {
            width: 400px;
            height: 250px;
            // background-color: red;

            .footer-top-noe1-top {
                width: 200px;
                height: 70px;
                // background-color: aqua;

                img {
                    margin-top: 25px;
                }
            }

            .footer-top-noe1-bottom {
                >p {
                    margin-top: 10px;
                    font-size: 13px;
                    color: #9c9c9c;
                }
            }
        }

        .footer-top-noe2 {
            width: 450px;
            height: 250px;
            // background-color: orange;
            display: flex;

            .ul1 {
                width: 150px;
                height: 250px;
                // background-color: aqua;

                #n1 {
                    color: #fff;
                    font-size: 16px;
                    display: block;
                    margin: 25px;
                }

                >ul li a {
                    color: #9c9c9c;
                    font-size: 12px;
                    display: block;
                    margin: 20px;
                    text-align: center;
                }

            }

            .ul2 {
                width: 150px;
                height: 250px;
                // background-color: aqua;

                #n1 {
                    color: #fff;
                    font-size: 16px;
                    display: block;
                    margin: 25px;
                }

                >ul li a {
                    color: #9c9c9c;
                    font-size: 12px;
                    display: block;
                    text-align: center;
                    margin: 20px;
                }

            }

            .ul3 {
                width: 150px;
                height: 250px;
                // background-color: aqua;

                #n1 {
                    color: #fff;
                    font-size: 16px;
                    display: block;
                    margin: 25px;
                }

                >ul li a {
                    text-align: center;
                    color: #9c9c9c;
                    font-size: 12px;
                    display: block;
                    margin: 20px;
                }

            }

            .ul3 {
                width: 150px;
                height: 250px;
                // background-color: blue;
            }
        }

        .footer-top-noe3 {
            width: 300px;
            height: 250px;
            // background-color: red;
        }
    }

    .niubi {
        width: 200px;
        height: 250px;
        margin-left: 70px;

        >img {
            margin-top: 20px;
            padding-left: 10px;
        }

    }

    .footer-bottom {
        height: 250px;
        // background-color: orange;
        margin: 0 atuo;
        display: flex;
        justify-content: center;
        align-items: center;

        .footer-bottom-neihe {
            width: 1100px;
            height: 210px;
            // background-color: red;
            display: flex;
            justify-content: space-between;
            align-items: center;

            .footer-bottom-neihe1 {
                width: 300px;
                height: 210px;
                // background-color: aqua;
                display: flex;
                justify-content: center;
                align-items: center;

                .footer-bottom-neihe1-nb {
                    width: 300px;
                    height: 150px;
                    // background-color: royalblue;

                    >p {
                        font-size: 12px;
                        margin-top: 10px;
                        color: #9c9c9c;
                    }
                }
            }

            .footer-bottom-neihe2 {
                width: 300px;
                height: 210px;
                // background-color: aqua;
                display: flex;
                justify-content: center;
                align-items: center;


                .footer-bottom-neihe1-nb {
                    width: 300px;
                    height: 150px;
                    // background-color: royalblue;

                    >p {
                        font-size: 12px;
                        margin-top: 10px;
                        color: #9c9c9c;
                    }
                }
            }

            .footer-bottom-neihe3 {
                width: 300px;
                height: 210px;
                // background-color: aqua;
                display: flex;
                justify-content: center;
                align-items: center;


                .footer-bottom-neihe1-nb {
                    width: 300px;
                    height: 150px;
                    // background-color: royalblue;

                    >p {
                        font-size: 12px;
                        margin-top: 10px;
                        color: #9c9c9c;
                    }
                }
            }
        }
    }

    .nbtz {
        width: 100%;
        background-color: black;
        height: 40px;
        border-bottom: 1px solid #fff;

        >h4 {
            text-align: center;
            line-height: 40px;
            color: #9c9c9c;
            font-size: 12px;
        }
    }


}